JPH0688060U - Shield wire terminal treatment terminal - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a terminal for treating a terminal of a shielded wire, particularly a terminal for connecting a drain wire (for grounding) of the shielded wire to a grounding wire. A plurality of terminals, each of which comprises a terminal main body, a pair of crimping pieces formed by bending the opposite sides of the main body inward, and a tongue piece protruding from a substantially central portion of the main body, respectively. The terminals are fixed to the film-shaped carrier so that the crimping pieces of the terminals are aligned in a straight line and at regular intervals.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present application is a device for treating a terminal of a shielded wire, particularly a terminal for connecting a drain wire (for grounding) of the shielded wire to a ground wire.

[0002]

[Prior art]

 For this type of shielded wire terminal processing terminal, for example, a plurality of terminals integrally formed in series through the respective connecting parts are cut off at the connecting parts, and each terminal is placed on an adhesive tape. There was a tape with these terminals placed on a reel (winding on a reel is for handling with a crimping machine).

[0003]

[Problems to be solved by the device]

 However, in such a conventional terminal processing terminal, the terminal placed on the adhesive tape causes an inconvenience such as tilting or moving during the transportation with the tape, and depending on the terminal, Some tapes were difficult to attach, and there were problems such as burrs at the joints that were cut off and scratching the tape.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, a terminal for terminal treatment of shielded wire according to the present application comprises a terminal body, a pair of crimping pieces formed by bending opposite sides of the body inward, and a substantially central portion of the body. A plurality of terminals consisting of tongues protruding from the part are configured so that the crimping pieces of each terminal are aligned in a straight line and are fixed to the film carrier at regular intervals. .

[0005]

[Action]

 Separate the terminal together with the film carrier, place the shielded wire (covered part) on the tongue of the terminal, remove the shielded wire and pull out the drain wire (for example, shield wire) and the ground wire. (The core wire portion exposed by stripping the coating on the tip) is inserted between the tongue piece and one of the pressure-bonding pieces, and the terminal body is caulked from the outside with a suitable caulking tool. As a result, the terminal body and the drain wire and the ground wire are crimped in an electrically conductive state.

[0006]

【Example】

 FIG. 1 shows a side surface of a terminal for processing a shielded wire end according to the present invention. In the figure, each terminal is provided with a terminal main body (substrate) 10, a pair of crimping pieces 11 and 12 formed by bending the opposite sides of the main body inward, and protruding from a substantially central portion of the main body. The terminal body, the outer side of the crimping piece, and a part of the inner side of the crimping piece are covered with a thermocompression-bonding plastic film (the same as a film-like carrier described later) 20.

In the illustrated embodiment, the tongue piece is formed by making a U-shaped cut at the bottom of the terminal body and raising it (see FIG. 2). The tongue piece is bent in the same direction as either one of the pair of crimping pieces.

FIG. 2 shows a plane (a part) of the shielded wire terminal processing terminal according to the present application. In the illustrated embodiment, a plurality of terminals are fixed to a film carrier at regular intervals so that the tongues of the terminals are aligned in a straight line. In such a configuration, for example, a plurality of terminals formed by being connected to each other via a connecting portion are separated at the connecting portion (the connecting portion is cut off so that burrs do not remain) and placed on a strip-shaped film carrier. The film carrier is thermocompression bonded to each terminal to form a terminal-treated terminal in which each terminal is connected. In the figure, the protruding piece 14 remaining on the side of the terminal body is a part of the separated connecting portion.

In practice, the terminal according to the present application is, as shown in FIG. 3 and FIG. 4, a belt-shaped terminal processing terminal is wound around the reel 40 together with the interlayer paper 30, and is pulled out from the reel 40 to be crimped. Supply to.

FIG. 5 shows an example of processing a terminal of a shielded wire using the terminal according to the present application. Specifically, first, one terminal is separated from the belt-shaped terminal treatment terminal together with the film-shaped carrier thermocompression bonded to the terminal body. Next, the shield wire 50 is placed on the tongue piece 13 protruding from the substantially central portion of the terminal body. Then, the drain wire 51 (for example, a mesh wire for shield) pulled out by stripping off the shield wire and the ground wire 60 (core wire portion exposed by stripping off the coating at the tip) are connected to the tongue piece 13 and the crimping piece 12 ( Insert it between the shield wire on the tongue and the one on the opposite side). Then, the terminal wrapped with the shielded wire is caulked from the outside with an appropriate caulking tool. As a result, the terminal body and the drain wire and the ground wire are crimped in an electrically conductive state.

[0011]

【effect】

 In the terminal for terminal treatment of shielded wire according to the present application, a plurality of terminals are fixed to a film-shaped carrier so that the crimping pieces of the terminals are aligned in a straight line and spaced at regular intervals. Compared to the conventional type in which each terminal is placed (pasted) on an adhesive tape, the orientation of the terminals to be placed is always constant, and the intervals at which the terminals are placed are also constant. There are few troubles, and the workability of the crimping machine for crimping is markedly improved. Further, in the present invention, the integration degree can be increased by narrowing the mounting interval of the terminals. Furthermore, it is possible to prevent troubles such as burr on the connecting portion of each terminal, which may damage the tape.

[Brief description of drawings]

FIG. 1 is a side view of a terminal according to the present application.

FIG. 2 is a plan view of a shielded wire terminal processing terminal.

FIG. 3 is a view showing a state in which the terminal for shielded wire terminal of FIG. 2 is wound around a reel.

FIG. 4 is a view showing a state in which the shielded wire terminal terminal of FIG. 2 is wound around a reel.

FIG. 5 is a diagram illustrating a usage state of a terminal according to the present application.

[Explanation of symbols]

 10 terminal body 11, 12 crimping piece 13 tongue piece 20 film carrier

Claims (3)

[Scope of utility model registration request] 1. A terminal body 10 and a pair of crimping pieces 11, each of which is formed by bending the opposite sides of the body 10 inwardly.
12 and a plurality of terminals consisting of a tongue piece 13 protruding from the substantially central portion of the main body are formed in a film-like carrier so that the crimping pieces of the respective terminals are aligned in a straight line and are spaced at regular intervals. Shield wire terminal treatment terminal fixed to 20. 2. The terminal processing terminal according to claim 1, wherein an outer side of the terminal body, an outer side of the crimping piece, and a part of an inner side of the crimping piece are covered with the film carrier 20. Shielded wire terminal treatment terminal characterized by. 3. The terminal processing terminal according to claim 1, wherein the tongue piece 13 is bent in the same direction as that of one of the pair of crimping pieces. For terminals.